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Merge "Fixed a comment on the compound ref frames."

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Zoe Liu 2015-08-07 18:04:35 +00:00 committed by Gerrit Code Review
commit 9b769e47f4
1 changed files with 2 additions and 3 deletions
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vp9/encoder/vp9_rdopt.c
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@ -2488,9 +2488,8 @@ static int64_t handle_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
}
// We don't include the cost of the second reference here, because there
// are only three options: Last/Golden, ARF/Last or Golden/ARF, or in other
// words if you present them in that order, the second one is always known
// if the first is known.
// are only two options: Last/ARF or Golden/ARF; The second one is always
// known, which is ARF.
//
// Under some circumstances we discount the cost of new mv mode to encourage
// initiation of a motion field.